Spådd att bli rike mans måg

From Author Wars - https://authorwars.com/books/spadd-att-bli-rike-mans-mag-3134715.html

Overview:

Title: Spådd att bli rike mans måg
Author: Waldemar Liungman
Year: 1949
Type: Short Fiction

Variant Titles:

1968. The Rich Man and His Son-in-Law